| Countries by Sports League Revenue | 0 | - | 4.94 | 77,091 |
| Olympic Host Countries | 0 | - | 4.98 | 200,505 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 308,467 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.83 | 46,737 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 143,962 |
| Countries with the Most Downhill Skiing | 0 | - | 4.91 | 57,304 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 329,390 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,443,929 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 379,888 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,148 |
| Countries with Megacities | 0 | - | 4.99 | 261,620 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,016 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,064 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,299 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,094 |
| Countries with Most Grand Slam Tennis Titles | 0 | - | 4.42 | 57,780 |
| Countries with Major League Baseball Players | 0 | - | 4.61 | 67,826 |
| Countries with the Fastest Marathoners | 0 | - | 4.51 | 95,425 |
| Countries with the Most Golf Courses | 0 | - | 4.55 | 56,318 |
| Countries Where Baseball is the Most Popular Sport | 0 | - | 4.42 | 55,309 |
| Countries that Export the Most Football Players | 0 | - | 4.43 | 58,154 |
| Countries with the Fastest 100 Meter Sprinters | 0 | - | 4.44 | 86,059 |
| Countries of Africa | 0 | - | 5.00 | 2,532,246 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.96 | 86,593 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 267,519 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 121,739 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 112,312 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.92 | 93,427 |
| North American Sports Cities | 0 | - | 4.83 | 172,076 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,274 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,696 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,326,909 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,699 |
| Countries With The Most NHL Hockey Players | 0 | - | 4.48 | 99,858 |
| Countries With the Most NBA Players | 0 | - | 4.47 | 117,574 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,964 |
| The Only European Country ... | 0 | - | 4.91 | 216,203 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,908 |
| Countries with the Most Summer Olympics Medals | 0 | - | 4.55 | 93,123 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,888 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,602 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,021,369 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 291,532 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,359 |
| Most Populous Countries by Year | 0 | - | 4.83 | 110,455 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.97 | 95,532 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.97 | 130,294 |
| Countries with the Most People Bordering Them | 0 | - | 4.98 | 107,773 |
| Populous Countries Bordering Smaller Countries | 0 | - | 4.97 | 113,034 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 90,204 |
| Most Populous Countries in 2050 | 0 | - | 4.91 | 222,817 |
| First Countries to Reach 5 Million People | 0 | - | 4.92 | 135,153 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.88 | 76,116 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.98 | 92,600 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 67,191 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 73,473 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 97,126 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 214,751 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.61 | 101,765 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,339 |
| Countries of the Middle East | 0 | - | 4.96 | 200,890 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,098 |
| Top 10 Countries with the Most Registered Soccer Players | 0 | - | 4.13 | 71,630 |
| Slavic Countries | 0 | - | 4.96 | 111,541 |
| African Island Countries | 0 | - | 4.96 | 101,494 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,824 |
| Countries with the Highest Population Density | 0 | - | 4.95 | 164,836 |
| Countries with the Lowest Population Density | 0 | - | 4.98 | 169,975 |
| All-Time Winter Olympics Medal Table | 0 | - | 4.46 | 178,117 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,726 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,360 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,297 |
| Countries that Start with A | 0 | - | 4.98 | 2,159,958 |
| Countries that Start with B | 0 | - | 4.95 | 2,291,826 |
| Countries that Start with C | 0 | - | 4.96 | 1,819,959 |
| Countries that Start with D | 0 | - | 4.96 | 708,146 |
| Countries that Start with E | 0 | - | 4.95 | 1,375,477 |
| Countries that Start with G | 0 | - | 4.97 | 1,501,175 |
| Countries that Start with H | 0 | - | 4.96 | 603,540 |
| Countries that Start with I | 0 | - | 4.92 | 1,286,647 |
| Countries that Start with J | 0 | - | 4.98 | 601,347 |
| Countries that Start with K | 0 | - | 4.97 | 814,689 |
| Countries that Start with L | 0 | - | 4.98 | 1,089,390 |
| Countries that Start with N | 0 | - | 4.93 | 1,116,372 |
| Countries that Start with P | 0 | - | 4.94 | 1,214,836 |
| Countries that Start with S | 0 | - | 4.98 | 1,752,995 |
| Countries that Start with T | 0 | - | 4.90 | 1,008,827 |
| Countries that Start with U | 0 | - | 4.97 | 903,665 |
| Countries that Start with V | 0 | - | 4.98 | 608,689 |
| Countries that Start with F | 0 | - | 4.83 | 616,642 |
| Countries that Start with M | 0 | - | 4.97 | 1,380,164 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,771 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,506 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,603 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,548 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,137 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,057 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,471 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,084 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,027 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,875 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,159 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,579 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,635 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,124 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,699 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,373 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 159,110 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 57,356 |
| Least Dense Countries Bordering Each Other | 0 | - | 4.85 | 23,337 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 173,625 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.91 | 12,830 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 226,378 |
| UK Immigration by Country | 0 | - | 4.94 | 140,752 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,787 |
| Central American Countries | 0 | - | 4.98 | 156,152 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,387 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,822 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,127 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,998 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,103 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,509 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,452 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,152 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,456 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.88 | 133,263 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,033 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,372 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,993 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,166 |
| Monarchies of Europe | 0 | - | 4.90 | 98,011 |
| Monarchies of Asia | 0 | - | 4.97 | 71,011 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,985 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,757 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,802 |
| Athletes by Country Quiz #1 | 0 | - | 4.36 | 45,355 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,509 |
| The Only African Country ... | 0 | - | 4.99 | 129,002 |
| The Only American Country ... | 0 | - | 4.92 | 121,465 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,089 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,004 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,857 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,701 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,734 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,340 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,841 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,902 |
| Countries That Border Russia | 0 | - | 4.98 | 461,322 |
| European Countries with One Border | 0 | - | 4.97 | 182,590 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,409 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 88,947 |
| Countries Bordering France | 0 | - | 4.83 | 402,102 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,771 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,531 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,997 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,831 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,312 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,063 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 260,338 |
| Germany Country Quiz | 0 | - | 4.82 | 157,681 |
| Russia Country Quiz | 0 | - | 4.85 | 114,352 |
| Italy Country Quiz | 0 | - | 4.82 | 123,276 |
| Japan Country Quiz | 0 | - | 4.93 | 142,298 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,582 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,275 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,030 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,313 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,707 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,435 |
| Syria Country Quiz | 0 | - | 4.81 | 32,710 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,749 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,640 |
| Elton John Quiz | 0 | - | 4.48 | 18,460 |
| Countries by Population Decrease | 0 | - | 4.46 | 49,778 |
| Countries Gaining the Most Population by 2070 | 0 | - | 4.63 | 64,160 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,586 |
| Random European Capital to Country | 0 | - | 4.98 | 190,710 |
| Random European Country to Capital | 0 | - | 4.93 | 164,865 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,325 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,655 |
| Random African Country to Capital | 0 | - | 4.94 | 71,120 |
| Boxing Countries | 0 | - | 4.26 | 31,337 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,069 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,313 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,353 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,404 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,591 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,434 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,306 |
| Every European Country Shape | 0 | - | 4.96 | 201,430 |
| Every Asian Country Shape | 0 | - | 4.95 | 87,615 |
| Every African Country Shape | 0 | - | 4.90 | 87,130 |
| One Country By Letter By Continent | 0 | - | 5.00 | 123,552 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 83,663 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 76,180 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,563 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,179 |
| Countries Bordering India | 0 | - | 4.98 | 163,364 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,133 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,227 |
